56436705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 109110456

約数和(自身を除く): 52673751

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 181, 195, 205, 369, 507, 533, 543, 585, 615, 845, 905, 1521, 1599, 1629, 1845, 2353, 2535, 2665, 2715, 4797, 6929, 7059, 7421, 7605, 7995, 8145, 11765, 20787, 21177, 22263, 23985, 30589, 34645, 35295, 37105, 62361, 66789, 91767, 96473, 103935, 105885, 111315, 152945, 275301, 289419, 311805, 333945, 458835, 482365, 868257, 1254149, 1376505, 1447095, 3762447, 4341285, 6270745, 11287341, 18812235, 56436705]

約数ペア:

[(1, 56436705), (3, 18812235), (5, 11287341), (9, 6270745), (13, 4341285), (15, 3762447), (39, 1447095), (41, 1376505), (45, 1254149), (65, 868257), (117, 482365), (123, 458835), (169, 333945), (181, 311805), (195, 289419), (205, 275301), (369, 152945), (507, 111315), (533, 105885), (543, 103935), (585, 96473), (615, 91767), (845, 66789), (905, 62361), (1521, 37105), (1599, 35295), (1629, 34645), (1845, 30589), (2353, 23985), (2535, 22263), (2665, 21177), (2715, 20787), (4797, 11765), (6929, 8145), (7059, 7995), (7421, 7605)]